Push type bar automatic adding system and 3D (three-dimensional) printer

Abstract

The invention discloses a push type bar automatic adding system and a 3D (three-dimensional) printer. The push type bar automatic adding system comprises a support part, a connecting plate, a first motor, a lead screw, a conveying part, a discharging part, a storage box, a push rod and a control system, wherein the connecting plate is arranged on the support part in a sliding manner; the first motor is fixedly connected to the upper part of the support part; the lead screw penetrates the connecting plate and can rotate, the top of the lead screw is rotatably connected to the first motor, and the bottom of the lead screw penetrates the bottom of the support part and can rotate; the conveying part is arranged at the bottom of the support part; the discharging part is arranged at the bottom of the support part and is located below the conveying part; the storage box is fixed on the support part, the top of the storage box is provided with a push hole and comprises a cavity; the conveyingpart penetrates the cavity; one end of the push rod is fixedly connected to the connecting plate, and the other end of the push rod corresponds to the push hole of the storage box; and the control system is electrically connected to the first motor. The push type bar automatic adding system can realize the automatic addition, ensures the continuation of printing and improves the printing efficiency and printing quality.

Description

technical field [0001] The invention belongs to the technical field of 3D printing, and in particular relates to a push-type bar material automatic feeding system and a 3D printer. Background technique [0002] 3D printing is a rapid prototyping technology. It is based on digital model files, using powdered metal or plastic and other bondable materials to construct objects by layer-by-layer printing. It is often used in mold manufacturing, industrial design, etc. The field is used to make models, and gradually used in the direct manufacture of some products, there are already parts printed using this technology. The technology has applications in jewelry, footwear, industrial design, architecture, engineering and construction (AEC), automotive, aerospace, dental and medical industries, education, geographic information systems, civil engineering, firearms, and others. [0003] The current 3D printer's discharge system uses a push rod to directly push into the throat of the ...

AI Technical Summary

Problems solved by technology

[0004] The object of the present invention is to provide a push-type bar material automatic feeding system and a 3D printer. The feeding system solves the problem of low efficiency of manual addition of existing 3D printers to add bars, and can realize automatic addition, ensuring printing accuracy. It can be carried out continuously, which not only improves the printing efficiency but also improves the printing quality

Images